#DE644B#DE644B

#DE644B is a light, vivid red. Relative luminance 0.252; OKLCH L 64.9% C 0.158 H 33.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#DE644B
RGB	rgb(222, 100, 75)
HSL	hsl(10, 69%, 58%)
HSV	hsv(10, 66%, 87%)
CMYK	cmyk(0%, 55%, 66.2%, 12.9%)
CIE-LAB	lab(57.23, 45.98, 37.18)
CIE-LCH	lch(57.23, 59.13, 38.97°)
OKLab	oklab(64.87% 0.1325 0.0866)
OKLCH	oklch(64.87% 0.158 33.2)
XYZ	xyz(35.9547, 25.1565, 9.6176)
Luminance	0.2515 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DE644B #4BC5DE

analogous

#DE4B7B #DE644B #DEAD4B

triadic

#DE644B #4BDE64 #644BDE

tetradic

#DE644B #7BDE4B #4BC5DE #AD4BDE

square

#DE644B #7BDE4B #4BC5DE #AD4BDE

split-complementary

#DE644B #4BDEAD #4B7BDE

monochromatic

#94301B #C74025 #DE644B #E7917F #F1BDB2

Accessibility & contrast

On white

3.48

#DE644B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#DE644B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DE644B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DE644B	#FFFFFF	#000000	##000000
##DE644B	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847948

Deuteranopia (green-blind)

#A29348

Tritanopia (blue-blind)

#F34C5E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #de644b;
/* rgb */ color: rgb(222, 100, 75);
/* oklch */ color: oklch(64.9% 0.158 33.2);

Tailwind

colors: {
  custom: {
    50: '#ef937e',
    500: '#de644b',
    950: '#000000',
  },
}

SCSS

$custom: #de644b;
$custom-light: #ef937e;
$custom-dark: #000000;

JSON

{
  "hex": "#de644b",
  "rgb": {
    "r": 222,
    "g": 100,
    "b": 75
  },
  "hsl": {
    "h": 10.204,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.64871,
    "c": 0.15825,
    "h": 33.2
  },
  "luminance": 0.25152
}

Semantic roles & 50–950 ramp

primary

#DE644B

secondary

#A5D6E0

accent

#CEEC3C

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #DE644B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →